Step inside the extravagant wedding of a Russian real estate heir and a social media star, where there were reportedly thousands of flowers and a 15-foot cake

This past weekend, Karen Karapetyan - son of Russian real estate mogul and billionaire Samvel Karapetyan - married social media star Lilit in a glamorous wedding at the Armenian Apostolic Church in Moscow. 

There were reportedly thousands of flowers, a four-tier cake, and a guest list that included Vladimir Putin's PR representative, Dmitry Peskov.

See all the details, below.